So, this is a newb question, I guess...
...but the title says it all, can you put a pair of 1/2 DIN items in a 1DIN opening? My Mustang has a DIN tuner up top, and a DIN CDP below that in a separate 1DIN opening. I was hoping, when I replaced the Tuner portion with the Clarion on its way from Crutchfield, I could look around and find a couple 1/2 DIN accessory units and put them in that section.
Hopefully someone knows, definitively, if a 1/2 DIN item needs a single 1/2 DIN opening, or if you can just stack a pair of them into a full 1DIN opening.